#include<iostream>
using namespace std;
int main(){
	int i=0;
	 char s[100]="   I   like ,,,..    C++ programming!";
     while(s[i]!='\0'){
		if(s[i]!=' '&&s[i]!=','&&s[i]!='.'&&s[i]!='?'&&s[i]!='!'){
		   putchar(s[i]);
           if(s[i+1]==' '||s[i+1]==','||s[i+1]=='.'||s[i+1]=='?'||s[i+1]=='!')
			   cout<<endl;
		}
		i++;
	}

}
